#4-40 X 3/8" Machine Screws | Indented Hex Washer Head | 18/8 Stainless Steel (5000/Pkg.)

5000 Bulk Unsplotted Indented Hex Washer Head Machine Screws in 18/8 stainless steel (304) with an internal hex drive. Size 4-40 x 3/8 in.

These high-quality machine screws are designed for durable, corrosion-resistant performance in a variety of applications, including equipment, enclosures, electrical assemblies, and general machinery. The built-in washer provides even load distribution and a secure seal, while the indented hex drive delivers a flush, snag-free profile.

• Material: 18/8 stainless steel (304) for excellent corrosion resistance and strong performance in challenging environments.
• Head style: Indented hex washer head for a secure, low-profile finish.
• Drive type: Internal hex (Allen) drive; unslotted to resist stripping in tough conditions.
• Thread and size: Unified 4-40 thread with a 3/8 inch length.
• Finish: Natural stainless steel finish that maintains durability and appearance over time.
• Packaging: Bulk quantity (5000 pieces) to support large-scale projects and stocking needs.

Choose these screws for reliable grip, corrosion resistance, and a clean, professional look in your assemblies. Perfect for bulk orders and industrial use—add to your cart today.